I work for myself <a href=" http://www.workingfamilies.org.uk/sildenafil-50-mg-hinta.pdf ">sildenafil basics 100 mg preis</a> "A lot of people were squashed on the bottom. We tried to squeeze out of the bottom of the wagons to get out and we realised the train was burning... I was in the second wagon and there was fire. I saw corpses," he told Spanish Cadena Ser radio station.